[mythtv-users] system profiling / cpu usage revisited

[Isaac Richards]

On Friday 20 June 2003 01:06 am, Gregorio Gervasio Jr. wrote:
> >>>>> On Thu, 19 Jun 2003 21:46:43 -0500, Brian Lalor <blalor at bravo5.org>
> >>>>> said:
> >>
> >> Are you sure you didn't accidentally compile for debug?  Did
> >> you do anything different when you ran "./configure"?  That's actually
> >> the critical one since it sets up the libavcodec build.  From what
> >> I've seen, there's not much to be gained by using "-march=athlon"
> >> anyway so you could just stick with the default compiler options.
>
> b> The only things I changed were settings.pro to force -march=athlon-xp
> b> and the --cpu=athlon-xp option to configure.
>
>         Well, that's your problem right there (and your latter message
> confirms it).  "athlon-xp" is not a recognized cpu option for
> "configure" so I believe you compiled without MMX support and assembly
> language code for the critical parts of libavcodec (which does most of
> the work).

Yup -- and that would be why the RTJPEG stuff was fine, as it doesn't use 
libavcodec.  Good catch, there =)

Isaac